Ayoungmanandanoldman的精選

問題詳情：閲讀短文，從每題所給選項中選出最佳選項。Ayoungmanandanoldmanwerewaitingforabusatastation.Theysat__1_eachother.“What’sthatinyourbag?”askedtheyoungman,pointingtoabigbagbesidethe 2 .  “Mone...